YELLOWSTONE VOLCANO THE CALDERA - IS IT READY TO BLOW

LavenderRose

Posts : 441Join date : 2014-06-17

A simulation of the possible distribution of ash from a Yellowstone supereruption

In short, a Yellowstone supereruption would disrupt electronics and endanger human health in Montana, Idaho, Wyoming, and affect other parts of the country. Moreover, a month-long supereruption could affect the global climate for years, even decades.

52 Volcanoes That Pose A 'Serious Threat' To The US Aren't Being Well Monitored

The United States Geological Survey's proposed National Volcano Early Warning System classifies volcanos by threat level and by how well they're monitored.

The Cascades

Of particular concern, according to the report, are 13 Very High Threat volcanoes that are inadequately monitored, including nine volcanos in the Cascade Range.

Among these are Mount Shasta in California, Crater Lake in Oregon, and Mount Rainier in Washington. As the report states, "Cascade volcanoes do not erupt frequently, but they threaten major populations and development."

These nine volcanoes in the Cascades Range are high priorities for advanced real time monitoring. The white arrow points to Washington's Mount Rainier, considered by the USGS to be the most threatening volcano in the Cascades.